Quiz about Indices and Standard Form: Pre-Assessment

Question 1

Write 2 x 2 x 2 x 2 in index form

Accepted Answer

24

Answer

23

Answer

25

Answer

16

Question 2

Evaluate 2³+ 3²

Accepted Answer

17

Answer

72

Answer

36

Answer

12

Question 3

Simplify the following expression:
xy^-7

Accepted Answer

x/y7

Answer

xy7

Answer

x7/y

Answer

x7y

Question 4

(y9)-2

Accepted Answer

1/y18

Answer

y18

Answer

y11

Answer

y9/2

Question 5

Which is greater, 2654⁰ or 5⁰?

Accepted Answer

They are the same

Answer

26540

Answer

50

Answer

Zero is greater

Question 6

What is the missing index?(2⁶)^x = 2¹⁸

Accepted Answer

3

Answer

12

Answer

10

Answer

4

Question 7

Simplify 4⁰

Accepted Answer

1

Answer

4

Answer

0

Question 8

Question 8.

Accepted Answer

y6

Answer

y4

Answer

y5

Answer

6y

Question 9

Question 9.

Accepted Answer

1

Answer

z1

Answer

0

Answer

z-1

Question 10

32 x 35

Accepted Answer

37

Answer

36

Answer

38

Answer

310

Question 11

The followings are the examples where you can find indices and standard form, except...

Accepted Answer

traditional market

Answer

companies

Answer

schools

Answer

laboratories

Question 12

Why do we need to learn indices and standard form?

Accepted Answer

to simplify the actual data

Answer

to expand the actual data

Indices and Standard Form: Pre-Assessment

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